Geysir Andernach

The Geysir Andernach, on the Middle Rhine in Rhineland-Palatinate, lets visitors experience the world's tallest cold-water geyser. The expedition begins in the interactive Geysir Museum, descending a virtual 4,000 metres into the Earth to explore the forces that drive the eruption, before continuing by ship on the MS Namedy to Namedyer Werth to witness the geyser in action.